Home / 31,109,313.60-46,663,970.40-26,574,350.40

Finding the Fourth Proportional to 31,109,313.60, 46,663,970.40 and 26,574,350.40

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Solution

The fourth proportional to 31,109,313.60, 46,663,970.40 and 26,574,350.40 is: 39,861,525.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,109,313.60 : 46,663,970.40 = 26,574,350.40 : x
  2. Step 2: Convert to fraction form
    31,109,313.60/46,663,970.40 = 26,574,350.40/x
  3. Step 3: Cross multiply
    31,109,313.60x = 46,663,970.40 × 26,574,350.40
  4. Step 4: Simplify right side
    31,109,313.60x = 1,240,064,700,464,828
  5. Step 5: Solve for x
    x = 1,240,064,700,464,828/31,109,313.60
  6. Step 6: Final answer
    x = 39,861,525.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.